Machine-translated by Google. Questions are authored in English.
Top

Discussion

Which cause a compiler error?

  • A.int[ ] scores = {3, 5, 7};
  • B.int [ ][ ] scores = {2,7,6}, {9,3,45};
  • C.String cats[ ] = {"Fluffy", "Spot", "Zeus"};
  • D.boolean results[ ] = new boolean [] {true, false, true};
  • E.Integer results[ ] = {new Integer(3), new Integer(5), new Integer(8)};

Answer: B

Option B generates a compiler error: expected. The compiler thinks you are trying to create two arrays because there are two array initialisers to the right of the equals, whereas your intention was to create one 3 x 3 two-dimensional array.

To correct the problem and make option B compile you need to add an extra pair of curly brackets:

int [ ] [ ] scores = { {2,7,6}, {9,3,45} };

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.

Subject Categories

Examination Categories

About Us

ExamsRepo

Copyright © 2026 ExamsRepo . All Rights Reserved . With